GB2011021A - Frequencydependently acting vibration damper - Google Patents

Frequencydependently acting vibration damper

Info

Publication number
GB2011021A
GB2011021A GB7849210A GB7849210A GB2011021A GB 2011021 A GB2011021 A GB 2011021A GB 7849210 A GB7849210 A GB 7849210A GB 7849210 A GB7849210 A GB 7849210A GB 2011021 A GB2011021 A GB 2011021A
Authority
GB
United Kingdom
Prior art keywords
frequencydependently
vibration damper
acting vibration
acting
damper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB7849210A
Other versions
GB2011021B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stabilus GmbH
Original Assignee
Stabilus GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stabilus GmbH filed Critical Stabilus GmbH
Publication of GB2011021A publication Critical patent/GB2011021A/en
Application granted granted Critical
Publication of GB2011021B publication Critical patent/GB2011021B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/504—Inertia, i.e. acceleration,-sensitive means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/08—Functional characteristics, e.g. variability, frequency-dependence pre-stressed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0753—Control by change of position or inertia of system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
GB7849210A 1977-12-24 1978-12-20 Frequencydependently acting vibration damper Expired GB2011021B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758083 DE2758083A1 (en) 1977-12-24 1977-12-24 FREQUENCY-DEPENDENT VIBRATION DAMPER

Publications (2)

Publication Number Publication Date
GB2011021A true GB2011021A (en) 1979-07-04
GB2011021B GB2011021B (en) 1982-05-19

Family

ID=6027332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849210A Expired GB2011021B (en) 1977-12-24 1978-12-20 Frequencydependently acting vibration damper

Country Status (7)

Country Link
US (1) US4254849A (en)
JP (2) JPS5493773A (en)
DE (1) DE2758083A1 (en)
FR (1) FR2412757A1 (en)
GB (1) GB2011021B (en)
IT (2) IT7854005V0 (en)
SE (1) SE7813202L (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583125A1 (en) * 1985-06-10 1986-12-12 Applic Mach Motrices DAMPER FOR HEAVY VEHICLE SUSPENSION ELEMENT
US4852703A (en) * 1987-07-31 1989-08-01 Kayaba Kogyo K.K Shock absorber
EP0686720A1 (en) * 1994-06-07 1995-12-13 SUSPA COMPART Aktiengesellschaft Friction damper, especially for washing and spin drying machines
FR2739667A1 (en) * 1995-10-04 1997-04-11 Donerre Amortisseur Soc Inertia valve for vehicle shock absorber, which can respond to acceleration
WO2009083397A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A washer/dryer
US7926313B2 (en) * 2005-06-17 2011-04-19 Emz-Hanauer Gmbh & Co., Kgaa Device for detecting the unbalance of a rotatable component of a domestic appliance
WO2011130816A1 (en) * 2010-04-20 2011-10-27 Magneti Marelli Cofap Companhia Fabricadora De Peças Inertial flow control valve for a hydraulic damper
WO2021239630A1 (en) * 2020-05-25 2021-12-02 Stabilus Gmbh Self-regulating damper unit

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120016A1 (en) * 1981-05-20 1982-12-09 Stabilus Gmbh, 5400 Koblenz SHOCK ABSORBER WITH SPEED-RELATED DAMPER DEVICE
JPH06663Y2 (en) * 1988-01-29 1994-01-05 カヤバ工業株式会社 Hydraulic shock absorber
US5127498A (en) * 1990-01-16 1992-07-07 Massachusetts Institute Of Technology Impedance matches mass damper
US5332068A (en) * 1990-04-03 1994-07-26 Richardson Technologies, Ltd. Self contained automatic terrain condition adjusting shock absorber
DE4029596A1 (en) * 1990-09-19 1992-03-26 Teves Gmbh Alfred Vibration damper for vehicles - includes by=pass pipe and axially displaceable inertia bodies
JP2584701Y2 (en) * 1990-11-19 1998-11-05 株式会社ショーワ Anti-vibration damper
US5823305A (en) * 1992-10-08 1998-10-20 Ricor Racing & Development, L.P. Flow sensitive, acceleration sensitive shock absorber
DE4417961A1 (en) * 1994-05-21 1995-11-23 Schaeffler Waelzlager Kg Arrangement for damping pressure pulses
US5954167A (en) * 1995-03-01 1999-09-21 Ricor Racing & Development, L.P. Flow sensitive acceleration sensitive shock absorber with added flow control
US5667041A (en) * 1995-11-03 1997-09-16 General Motors Corporation Suspension strut with hydraulic stop
WO1998014718A1 (en) * 1996-10-04 1998-04-09 Ricor Racing & Development, L.P. ACCELERATION SENSITIVE FLOW SENSITIVE McPHERSON STRUT
US6253889B1 (en) * 1997-02-04 2001-07-03 Ricor Racing And Development, Lp Acceleration sensitive shock absorber
US5884733A (en) * 1998-01-27 1999-03-23 Rockshox, Inc. Temperature compensating system for fluid-damped suspension systems
US6105987A (en) * 1997-12-17 2000-08-22 Rockshox, Inc. Valve mechanism for damping system
US6102170A (en) 1998-05-07 2000-08-15 Tenneco Automotive Inc. Passive anti-roll system
JP3646868B2 (en) * 2000-11-09 2005-05-11 大同メタル工業株式会社 Hydraulic shock absorber
US6592136B2 (en) * 2001-07-02 2003-07-15 Fox Factory, Inc. Bicycle fork cartridge assembly
US6581948B2 (en) 2001-08-30 2003-06-24 Fox Factory, Inc. Inertia valve shock absorber
US6604751B2 (en) 2001-08-30 2003-08-12 Fox Factory, Inc. Inertia valve shock absorber
US7128192B2 (en) 2001-08-30 2006-10-31 Fox Factory, Inc. Inertia valve shock absorber
US7273137B2 (en) 2001-08-30 2007-09-25 Fox Factory, Inc. Inertia valve shock absorber
EP1712812A1 (en) * 2001-08-30 2006-10-18 Fox Factory, Inc. Inertia valve shock absorber
US20030213662A1 (en) * 2001-08-30 2003-11-20 Fox Robert C. Inertia valve shock absorber
US8464850B2 (en) 2006-11-16 2013-06-18 Fox Factory, Inc. Gas spring curve control in an adjustable-volume gas-pressurized device
US20080296814A1 (en) 2002-06-25 2008-12-04 Joseph Franklin Gas spring with travel control
US10941828B2 (en) 2002-06-25 2021-03-09 Fox Factory, Inc. Gas spring with travel control
US7703585B2 (en) 2002-06-25 2010-04-27 Fox Factory, Inc. Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring
US7963509B2 (en) 2007-01-31 2011-06-21 Fox Factory, Inc. Travel control for a gas spring and gas spring having very short travel modes
WO2004042249A1 (en) * 2002-11-05 2004-05-21 Toyo Tire & Rubber Co., Ltd. Vibration isolator
FR2866355B1 (en) * 2004-02-13 2007-07-13 Brandt Ind DEVICE FOR DAMPING THE MOVEMENTS OF A WASHING MOBILE ASSEMBLY
SI1637640T1 (en) * 2004-09-15 2008-08-31 Suspa Holding Gmbh Damper
DE102006011351A1 (en) * 2006-03-11 2007-09-20 Zf Friedrichshafen Ag vibration
US7699146B1 (en) 2006-04-02 2010-04-20 Fox Factory, Inc. Suspension damper having inertia valve and user adjustable pressure-relief
DE102008008268B4 (en) 2008-02-08 2021-10-07 Stabilus Gmbh mute
JP5783771B2 (en) * 2011-03-31 2015-09-24 日立オートモティブシステムズ株式会社 Shock absorber
DE102011081496A1 (en) 2011-08-24 2013-02-28 Zf Friedrichshafen Ag Hydraulic vibration damper i.e. monotube damper, for frequency damping of vibrations of wheels in e.g. motor car, has slide valve that comprises borehole corresponding with pre-opening, and slidably arranged inside piston valve
KR101337585B1 (en) 2011-11-10 2013-12-16 주식회사 만도 Shock Absorber
FR3008757B1 (en) * 2013-07-17 2016-01-01 Olivier Bossard DAMPER FOR VEHICLE
US10626538B2 (en) * 2017-06-22 2020-04-21 Haier Us Appliance Solutions, Inc. Washing machine appliance and methods of operation
CN109307033B (en) * 2017-07-28 2021-07-23 青岛海尔洗涤电器有限公司 Damper for laundry treating apparatus and laundry treating apparatus
US11598388B2 (en) 2019-09-06 2023-03-07 Pratt & Miller Engineering And Fabrication, Llc Adaptive energy absorber for structural isolation and injury mitigation
CN114877005B (en) * 2022-04-13 2023-10-17 山东阿诺达汽车零件制造有限公司 Variable damping device of valve-plate-free piston matched single-layer pipe small-hole damper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1492330A (en) * 1922-08-10 1924-04-29 James S Lang Shock absorber
US1818141A (en) * 1927-12-19 1931-08-11 Company Old Colony Trust Shock absorber
US2083272A (en) * 1936-02-17 1937-06-08 Gen Motors Corp Shock absorber
US2060532A (en) * 1936-02-28 1936-11-10 Gen Motors Corp Shock absorber
US2329803A (en) * 1941-10-06 1943-09-21 Monroe Auto Equipment Co Inertia controlled shock absorber
FR1111471A (en) * 1954-11-05 1956-02-27 Improvements to road vehicle shock absorbers
DE1216800B (en) * 1964-03-17 1966-05-12 Fichtel & Sachs Ag Hydraulic vibration damper for a washing machine with spin cycle
FR1446604A (en) * 1964-09-08 1966-07-22 Girling Ltd Improvements to hydraulic vehicle suspension shock absorbers
GB1132038A (en) * 1966-03-17 1968-10-30 Woodhead Mfg Company Ltd Vibration dampers
FR1522498A (en) * 1966-03-17 1968-04-26 Woodhead Mfg Company Ltd Advanced suspension damper
DE7410489U (en) * 1974-03-26 1975-07-17 Stabilus Gmbh Gas spring with end cushioning
US4126302A (en) * 1978-01-20 1978-11-21 Curnutt Charles R Horizontal inertia-responsive shock absorber

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583125A1 (en) * 1985-06-10 1986-12-12 Applic Mach Motrices DAMPER FOR HEAVY VEHICLE SUSPENSION ELEMENT
EP0205389A1 (en) * 1985-06-10 1986-12-17 S.A.M.M.- Société d'Applications des Machines Motrices Shock absorber for a heavy-vehicle suspension member
WO1986007422A1 (en) * 1985-06-10 1986-12-18 S.A.M.M. Societe D'applications Des Machines Motri Shock absorber for a suspension element of a heavy vehicle
US4852703A (en) * 1987-07-31 1989-08-01 Kayaba Kogyo K.K Shock absorber
EP0686720A1 (en) * 1994-06-07 1995-12-13 SUSPA COMPART Aktiengesellschaft Friction damper, especially for washing and spin drying machines
FR2739667A1 (en) * 1995-10-04 1997-04-11 Donerre Amortisseur Soc Inertia valve for vehicle shock absorber, which can respond to acceleration
US7926313B2 (en) * 2005-06-17 2011-04-19 Emz-Hanauer Gmbh & Co., Kgaa Device for detecting the unbalance of a rotatable component of a domestic appliance
WO2009083397A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A washer/dryer
WO2011130816A1 (en) * 2010-04-20 2011-10-27 Magneti Marelli Cofap Companhia Fabricadora De Peças Inertial flow control valve for a hydraulic damper
WO2021239630A1 (en) * 2020-05-25 2021-12-02 Stabilus Gmbh Self-regulating damper unit
US12103490B2 (en) 2020-05-25 2024-10-01 Stabilus Gmbh Self-regulating damper unit

Also Published As

Publication number Publication date
JPS5493773A (en) 1979-07-25
JPS62838U (en) 1987-01-07
IT7854005V0 (en) 1978-12-22
DE2758083A1 (en) 1979-07-05
SE7813202L (en) 1979-06-25
GB2011021B (en) 1982-05-19
FR2412757A1 (en) 1979-07-20
JPS6212926Y2 (en) 1987-04-03
FR2412757B1 (en) 1984-12-07
US4254849A (en) 1981-03-10
IT7869936A0 (en) 1978-12-22
IT1108321B (en) 1985-12-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921220